Hydraulic Shearing Machines & Guillotine Shears | Absolute CNC-China CNC Fiber Laser Cutting Machine & Hydraulic Press Brake Manufacturer-Absolute Cnc Machine Co., Ltd.

Hydraulic Guillotine Shearing Machine-E21S

QC11K Hydraulic Guillotine Shearing Machine with E21S adopts all-steel welded structure and comprehensive treatment (vibration aging, heat treatment) to eliminate internal stress, with good rigidity and stability. X axis(Backgauge) and cutting time can be programmed by E21S system controller, which can store up to 40 groups of programs. Advanced integrated hydraulic system with high reliability. Three points of support rolling guide are used to eliminate the support gap and improve the shearing quality. Blade gap adjustment by hand wheel or electric, quick, accurate and convenient. Rectangular blade with all four edges, long service life. Upper blade holder with inward tilting structure, easy to drop the material and improve the accuracy of the workpiece. Segmented shearing function with light alignment.

Hydraulic Shearing Machine-E21S

QC12K NC hydraulic swing beam shearing machine with E21S has an all-steel welded structure and comprehensive treatment (vibration ageing, heat treatment) to remove internal stresses, resulting in excellent rigidity and stability. Precision sliding guides are used to eliminate guide gaps, resulting in high shearing quality. The E21S system is easy to operate.

Guillotine or swing beam shear: compare the cutting requirement

Start with the material grade, maximum thickness and longest cut. A capacity stated for mild steel should not be assumed to apply to stainless steel at the same thickness. Sheet support, blade clearance, rake angle and backgauge configuration also affect whether a shear suits your parts and production method.

Features to confirm on the quoted shearing machine
Requirement	Swing beam shear	Guillotine shear
Blade movement	The upper blade carrier pivots through an arc. Review the machine's cutting geometry for your material range.	The upper blade carrier travels along guides. Review its guidance and adjustment provisions.
Rake and clearance	Check the specified rake angle and how blade clearance is set; adjustment features vary by model.	Many hydraulic configurations offer adjustable rake. Confirm the actual adjustment range and blade clearance controls.
Production workflow	Compare backgauge travel, positioning method, support arms and sheet handling options.	Compare the same features, including rear support or other handling options where thin sheets need support.

Prepare these details for a quotation

Material grade and strength, thickness range, maximum sheet width and longest cut.

A drawing showing strip widths, finished dimensions and dimensional tolerances.

Required edge condition, flatness and the amount of downstream deburring you can accept.

Typical batch quantity, loading method, backgauge needs and sheet support requirements.

Destination country, electrical supply, workshop space and installation requirements.

Common shearing machine buying questions

Can a shear cut profiles and internal openings?

A sheet metal shear is primarily for straight cuts from an accessible sheet edge. Internal holes and complex contours usually require another process, such as punching or laser cutting. Share the complete part drawing so the production process can be considered before choosing equipment.

Why do blade clearance and rake angle matter?

Blade clearance should suit material and thickness. An unsuitable setting can affect burrs and edge quality. Rake angle influences cutting load and sheet deformation; narrow strips can be especially sensitive. Compare cut samples using representative material and agree on acceptable results rather than relying only on a capacity label.

Does a digital backgauge guarantee finished part accuracy?

Backgauge positioning is only one factor. Sheet alignment, support, material condition and blade settings affect the finished cut. State the tolerance needed on the finished part, and confirm how the quoted machine will be set up and checked. For flexible sheets, discuss support during positioning and cutting.

Use the shearing force calculator as a preliminary reference. Confirm the capacity against your material, cutting length and the proposed machine specification before ordering.

Send cutting requirements for quotation

Hydraulic & Electric Shearing Machines